BUG-000088779 for ArcObjects SDK

漏洞 ID 编号	BUG-000088779
已提交	June 30, 2015
上次修改时间	February 11, 2025
适用范围	ArcObjects SDK
找到的版本	10.2
操作系统	Windows OS
操作系统版本	7.0 64 Bit
状态	Will Not Be Addressed

附加信息

This is by design. The query expression does not take a IWorkspace object.

解决办法

1. If using a connection string or property set to open the workspace using the connection information to create a connection file on disk and then utilize this connection path to execute the MakeQueryLayer tool. 2. Create the QueryLayer in ArcObjects without using the GeoProcessor as shown below: var factoryType = Type.GetTypeFromProgID("esriDataSourcesGDB.SdeWorkspaceFactory"); var wsf = Activator.CreateInstance(factoryType) as IWorkspaceFactory; var workspace = wsf.Open(propSet, 0) as ISqlWorkspace; var query = string.Format("SELECT {0} FROM {1}", "*", TableName); var queryDesc = workspace.GetQueryDescription(query); queryDesc.OIDFields = ObjectID; string name; workspace.CheckDatasetName(TableName, queryDesc, out name); var featClass = workspace.OpenQueryClass(name, queryDesc) as IFeatureClass;